height above the hull

简明释义

船体以上高度

英英释义

例句

1.The captain checked the height above the hull to ensure the radar was functioning properly.

船长检查了船体上方的高度以确保雷达正常工作。

2.The engineer noted that the height above the hull affected the vessel's stability.

工程师指出，船体上方的高度影响了船只的稳定性。

3.The design specifications required a minimum height above the hull for the mast.

设计规格要求桅杆的最低船体上方的高度。

4.He calculated the height above the hull to determine how much cargo could be loaded.

他计算了船体上方的高度以确定可以装载多少货物。

5.During the inspection, we measured the height above the hull of the lifeboats for safety compliance.

在检查过程中，我们测量了救生艇的船体上方的高度以确保安全合规。

作文

The concept of height above the hull is crucial in various fields, particularly in marine engineering and naval architecture. Understanding how this measurement affects the performance of a vessel can lead to more efficient designs and safer operations at sea. The term height above the hull refers to the vertical distance from the waterline to a specified point on the vessel's superstructure, such as a radar antenna or a mast. This measurement is significant because it affects not only the stability of the ship but also its ability to navigate through different weather conditions.When designing a ship, engineers must consider the height above the hull to ensure that the vessel remains stable during operation. A higher height above the hull can increase the center of gravity, potentially making the ship more prone to capsizing in rough waters. Conversely, a lower height may restrict the functionality of equipment mounted on the ship, such as communication devices or navigation instruments. Therefore, finding a balance is essential for optimal performance.In addition to stability, the height above the hull can also influence the aerodynamic properties of a vessel. Ships with a taller superstructure may experience increased wind resistance, which can affect fuel efficiency and overall speed. For instance, cargo ships that need to traverse long distances must be designed to minimize drag while maximizing storage capacity. This means that engineers often have to carefully calculate the height above the hull to achieve an ideal design that meets both operational needs and safety standards.Furthermore, the height above the hull plays a significant role in the ship's visibility and radar detection. In naval operations, having a clear line of sight is vital for navigation and avoiding collisions. A higher height above the hull allows for better visibility over waves and other obstacles, which is particularly important in crowded maritime environments. Similarly, radar systems mounted at an appropriate height can effectively detect other vessels and potential hazards, ensuring safe passage.From a regulatory perspective, many maritime organizations have established guidelines regarding the height above the hull. These regulations are designed to ensure that all vessels meet safety and operational standards. For example, ships operating in certain areas may be required to adhere to specific height restrictions to minimize the risk of accidents or interference with air traffic.In conclusion, the height above the hull is a critical factor in the design and operation of marine vessels. It impacts stability, aerodynamic efficiency, visibility, and compliance with safety regulations. As technology continues to advance, engineers will need to adapt their designs to optimize the height above the hull for various applications, ensuring that ships remain safe, efficient, and effective in their operations. Understanding this concept is essential for anyone involved in marine engineering or maritime operations, as it directly influences the performance and safety of vessels at sea.

“船体高度”这一概念在多个领域中至关重要，尤其是在海洋工程和船舶建筑中。理解这一测量如何影响船只的性能可以导致更高效的设计和更安全的海上操作。“船体高度”指的是从水线到船只上某一特定点（如雷达天线或桅杆）的垂直距离。这一测量是重要的，因为它不仅影响船只的稳定性，还影响其在不同天气条件下的航行能力。在设计船只时，工程师必须考虑“船体高度”，以确保船只在操作过程中保持稳定。较高的“船体高度”可能会增加重心，使船只在恶劣海况下更容易倾覆。相反，较低的高度可能会限制安装在船上的设备的功能，如通信设备或导航仪器。因此，找到一个平衡点对于最佳性能至关重要。除了稳定性之外，“船体高度”还会影响船只的空气动力学特性。具有较高上层建筑的船只可能会经历更大的风阻，这可能会影响燃油效率和整体速度。例如，需要长途航行的货船必须被设计成最小化阻力，同时最大化储存容量。这意味着工程师通常需要仔细计算“船体高度”，以实现满足操作需求和安全标准的理想设计。此外，“船体高度”在船只的可见性和雷达探测中也起着重要作用。在海军行动中，拥有清晰的视线对于导航和避免碰撞至关重要。较高的“船体高度”允许更好地观察波浪和其他障碍物，这在拥挤的海洋环境中特别重要。同样，安装在适当高度的雷达系统可以有效地探测其他船只和潜在危险，确保安全通行。从监管的角度来看，许多海事组织已经建立了有关“船体高度”的指导方针。这些规定旨在确保所有船只符合安全和操作标准。例如，在某些区域运营的船只可能被要求遵守特定的高度限制，以降低事故或干扰空中交通的风险。总之，“船体高度”是海洋船舶设计和操作中的关键因素。它影响稳定性、空气动力效率、可见性和遵守安全法规。随着技术的不断进步，工程师需要调整他们的设计，以优化各种应用的“船体高度”，确保船只在操作中保持安全、高效和有效。理解这一概念对于任何参与海洋工程或海事操作的人来说都是必不可少的，因为它直接影响到船只在海上的性能和安全。